Climate Change

Like their Fairfax location, this cafe has lots of options for bites and drinks, and some unique house made syrups. Friendly staff, dedicated parking, and plenty of seating. Let’s chill Tuesday morning to set us up for a productive rest of the day. (No discussions on politics, religion or potentially controversial topics. We're here to relax and have fun. Just be respectful and we'll be alright. Pay your own way, and enjoy!)

The March CyberTech event is here! Join us on **Tuesday, March 10, 2026,** at **Honor Brewing Company** at **42604 Trade West Dr, Sterling, VA 20166**! Want a custom name tag to enhance your networking opportunities? Register here and yours will be ready at the door: https://share.hsforms.com/1I2T6owXXQQuNRM3YQpGzAgdwxz1 In this era of nonstop digital transformation, it's easy to chase the newst tool or the next silver bullet. But while leading at the **federal CISO level**, where the stakes are highest, our speaker sees a consistent truth: **great teams win on the basics.** Join us for an exciting evening with our incredible spotlight speaker, **TraudLinde Clark**, the **Owner & CEO of Ground Truth Solutions!** **TraudLinde Clark** has forged a career in tech from the mailroom to **federal CISO experience**. She's not only navigated change, she has anticipated it, shaped it and turned change into a competitive advantage! With **22 years of federal service**, TraudLinde has led enterprise IT and cyber operations supporting national security, law enforcement, and public safety mission across **200+ locations worldwide**. She's directed large scale modernization efforts such as advancing **cloud, AI/ML, and DevSecOps adoption** while overseeing governance, incident response, and compliance under NIST and Executive Order mandates. A proven builder of **resilient teams** and complex programs, TraudLinde has aligned tech strategy to national priorities and delivered mission critcal systems with discipline, speed, and measureable impact. Join us next month to meet **TraudLinde Clark** and learn how to level up your cyber team dynamics! **Agenda** 5:30 Social hour and networking begins 6:10 Welcome 6:20 Spotlight Speaker - **TraudLinde Clark** 6:50 Q&A 7:00 Open Mic & Networking Continues 7:30 Adjourn

**DESCRIPTION**: Hurray! C & O Canal National Park's Billy Goat B trail has finally reopened, Let's walk it now before extensive undergrowth blocks our views. Less than 3 miles in less than 3 hours, this is a slow walk, **but on very rocky terrain** with slopes and a stream to cross. We will make full stops to enjoy exceptional river scenery. So much to see and hear and enjoy with many natural curiosities (impressive rock formations, long river vistas and islands and white water stretches, overlooks to climb, beaver lodges, and possibly bird and frog songs). **MEET** at the red brick restrooms building by 1:00 PM for introductions. Hike starts by 1:15 PM and ends around 4:00 or so. **ADVISORY**: This walk is NOT recommended for anyone with stiffness, balance, bending nor range of movement problems. My companion, last week, slipped and fell (not injured). Using poles and watching our footsteps, when we get to rocky and steep parts, we may stoop and stretch in a gingerly manner. The trail, itself, is 1.4 miles and the canal towpath back adds another mile or so to make a loop. https://liveandlethike.com/2016/09/17/billy-goat-trail-section-b-chesapeake-ohio-canal-national-historical-park-md/ **WAIVER:** All participants will sign a Sierra Club sign-in sheet with waiver before we set off on our walk. **BRING**: (Weather forecast is for 80 degrees Tuesday.) Lots of water and sturdy hiking footwear with grooves and traction are essential, hiking pole(s) (We will cross a stream), back pack, sun hat, sun block, layers for changeable hot weather, old plastic shopping bag or other to sit upon, snack, binoculars, camera.

Note: This is an RSVP with Prepay only event. Coaches have the right to deny your participation if you haven't Prepaid for the event. MAKE SURE YOU CAN RECEIVE MESSAGES AND NOTIFICATIONS WITH UPDATES FROM THE LESSONS. Profile->settings->manage notifications. 3.0 – Match makers Players can consistently rally at a higher pace and maintain depth closer to the baseline. They are developing offensive tools, including more aggressive groundstrokes and put-away volleys, and show improved ability to handle deeper, faster shots. They started developing a faster kick serve, but are still working on increasing its speed. The lesson will start with rally drills, then play games to emphasize on the rally drills. Finally, we will finish up with service games. Players will constantly hit and move with minimal breaks. All lessons are different. 1. RSVP "YES" Then PREPAY if you are coming to secure your spot on the lesson. Update RSVP to "NO" if you are not attending before the RSVP deadline. **COACH TO PLAYER RATIO:** 1\. Maximum 1/6 for Coach/Player ratio for a 90mint session or 1/8 for coach/player for a two\-hour session\. 2\. Make sure you RSVP to the lesson according to your level\. If we notice your level doesn't fit in the lesson you RSVP\, we will ask you to RSVP for a different session that matches your level\. I hope everyone understands\. **Cancellation Policy:** * If only two or fewer people RSVP for a group lesson, the lesson will be canceled. The minimum requirement for a group is three participants. * If the host cancels a session, you get an option for a refund or credit for the next session. * The prepaid fee is non-refundable and cannot be transferred to another session when participants cancel on the same day. **Your contribution:** * A one-time donation request per year of $20 to support our tennis equipment expenses. * Four sessions package to use within five weeks: $136 * Early bird single session prepay for 1+ Days before session start date: $39 * Same day prepay: $44 **PAYMENTS METHODS:** 1-VENMO APP: joseph_awadalla 2.Zelle:202-746-1094,joseph.awadalla@gmail.com 3.Paypal: joseph.awadalla@gmail.com Thank you for your support. Mo

DC iOS returns to the Capital One campus for another meetup! Come and meet with fellow Apple developers in the DC Area, enjoy some food, networking, and a great tech talk! PLEASE INDICATE IF YOU WILL BE ATTENDING IN PERSON OR OVER ZOOM. **Agenda:** • 5:40 PM - Doors Open (in-person attendees). **Don't forget your ID!** • 6:10 PM - Welcome (in-person and Zoom attendees) • 6:15 PM - **Talk: *Vibe Coding: A Skeptic's Guide to Finding Your Rhythm in AI-Assisted Development*** • 7:05 PM - Community Announcements & Networking • 8:00 PM - Doors close **Talk Description:** **Vibe Coding: A Skeptic's Guide to Finding Your Rhythm in AI-Assisted Development** Leo Dion I didn't trust AI hype. But building thousands lines of production Swift taught me: AI can get you 70% there but expertise is still required. From skeptic to pragmatic builder, I'll share when AI shines, where it fails, and how to thrive in the AI era. No hype, no doomerism—just reality. Zoom Link: https://us06web.zoom.us/j/83088929804?pwd=NinZzqyxxo8Cw1KSU1rMrPey8cxr2M.1 **Location:** Capital One, C2 Building 1680 Capital One Drive, Mclean VA, 22102 100A Visitor parking is either in the garage attached to 1680 Capital One Drive, or the open lot next to 1600 Capital One Drive. After that you will walk over to the main entrance of 1680 Capital One drive, and then walk around the right to the corner to room 100A For the metro, take the Silver Line to the McLean metro stop, then walk into main campus (about a 5 minute walk). From there, walk to the main entrance of 1680 and then go to room 100A **What you need to bring:** ID **When to arrive:** Doors open at 5:50pm ET Event will start at 6:10 pm ET **Will food and drinks be provided?** Yep! **Will there be rapid testing provided?** No **Will masks be required?** No

Welcome to the first Park Club of 2026! Drake Khazal has recommended Banshee Reeks Nature Preserve in Loudon County, saying "It's not a very demanding hike because it's mostly flat land, so it's a nice leisurely stroll. Also lots of water and open meadow, when I was there lots of wild flowers but since we'll be heading there in mid march and it'll still be a bit cold they may only just be starting to pop up out of the soil. Also it's a nature preserve so lots of wildlife we may not get a chance to see elsewhere in NoVa, assorted birds and even some larger fauna (if we're lucky but they're very shy)" As in the past, we'll be meeting up and taking a look around, walking a trail, and enjoying nature and conversation. A nice chill activity for anyone to join whether you are a member of CCAN, a passionate environmentalist, or simply a person who loves nature. If you have any questions, feel free to ask.

Hi! Welcome! We are Laura and Shane and we will be your contact people for this group. If you are new to climbing, wanting to get back into climbing and working out or even just want to push your boundaries, we can help! We will be able to belay both top rope and lead. We will also pair you up with other climbers so you can get to know this wonderful community! We have been climbing at Vertical Rock for 7 years and it really has changed our life! With its family friendly atmosphere and supportive staff and members you will be able to stay motivated, build confidence and strength while having fun! Feel free to bring a friend! We will also incorporate learning new knots, checking out new gear and learning how to take care of your gear. Please follow the link purchase a $25 meetup day pass. https://climb-va.com/go/meetup-pass/ All meetup participants will also receive a free harness rental if needed. Shoe rentals are $7. Feel free to email me at info@climb-va.com! LETS CLIMB TOGETHER!!!!

Join the [Loudoun Wildlife Conservancy](https://www.loudounwildlife.org/) and [A Fighting Chance Foundation](https://www.afightingchancefoundation.org/about) for a special fundraising event at Lost Rhino Brewing in Ashburn VA on Friday, March 13th. Come out to enjoy a fun Friday night of music, friendship, and great food and drinks, all for two great causes! **Special musical guests** – The Outpatients (Northern VA band well known for their Americana musical mayhem). **Tickets: $10** at the door, with all proceeds benefiting Loudoun Wildlife and A Fighting Chance. Lost Rhino is also graciously donating **10%** of all sales to both organizations. Loudoun Wildlife Conservancy is a volunteer-powered nonprofit working to protect, preserve, and restore wildlife habitat while shaping a Loudoun where people and wildlife thrive together. Learn more at: [https://www.loudounwildlife.org](https://www.loudounwildlife.org/) A Fighting Chance is ensures that all pets are given the best chance possible to recover from a life-threatening medical condition or accident regardless of the financial circumstances of their caregivers. Learn more at: [https://www.afightingchancefoundation.org/about](https://www.afightingchancefoundation.org/about)

Hello everyone! Climbers of all skill levels are welcome to Join “Sends with Friends” climbing! We organize two climbing sessions on the Fridays of the month. We can grab some food and drink after the climbing session if people are interested. - 1st or 2nd week: bouldering session - 3rd or 4th week: rope session For non-Sportrock members, a daily pass is required. For those joining the meetup, the day pass will be discounted at $15 and will include rental gear. Please read the rest of the description below carefully before you start climbing at SR Rio. Here’s what you need: 
1. **Signed waiver**: [https://www.sportrock.com/participant-agreement](https://www.sportrock.com/participant-agreement)
2. **Belay Check**, which can be done the same day. See more information: [https://www.sportrock.com/top-rope-and-lead-tests](https://www.sportrock.com/top-rope-and-lead-tests) If you are completely new to climbing and interested in top rope climbing, consider taking the ‘Intro to Climbing” class first. It costs $36 Members and $45 Non-Members. Where to meet: We’ll gether at the table nearby the main entrance.

[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **“A Practical Guide to Social Change,”** a research-based look at how communities bring about reform and progress, with Marissa Robinson, founder of Real Health Impact LLC and an adjunct professor at George Washington University who teaches courses focused on public health leadership and social change. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/nv-social-change](https://events.ticketleap.com/tickets/profsandpints/nv-social-change) .] Systems built on inequality rarely transform without deliberate pressure from the people most committed to justice, because progress takes coordination, conviction and willingness to change what has always been accepted. Real change starts when people choose to move together. Learn what research and experience say about how to make real social progress with Dr. Marissa Robinson, a public health practitioner who previously worked in federal agencies coordinating global and national public health initiatives focused on infectious diseases, HIV, and health equity. Among the key questions she’ll tackle: How do communities overcome barriers to create real change? When should evidence guide decisions and when does context matter more? She’ll discuss established frameworks for moving from intention to measurable progress and talk about the importance of building coalitions that actually work and of making decisions grounded in real data. You’ll learn about the importance of testing ideas on a small scale before going big, as well as how to use rapid feedback loops and continuous improvement cycles to refine approaches and scale what truly works. Dr. Robinson will share stories of ordinary people and communities who refused to accept the status quo and pushed through real barriers to achieve breakthrough results. She’ll talk about practical strategies, usable frameworks, and evidence-based examples that people can apply immediately in their own communities and organizations to support change that lasts. If you have dreamed about bringing about progress in your world, this talk will give you the clarity, direction, and confidence it takes to turn such dreams into reality. ( Door: $17, or $15 with a student ID. Listed time is for doors. The talk starts 30 minutes later.) Image by Canva.

Climbers of all skill levels are welcome to Join "Sends with Friends" rock climbing community for an indoor rock climbing (top rope or lead) event at [Movement Rockville gym](https://maps.app.goo.gl/ZZD5jntgU4Y6fY9A9)! **$15 Day-Pass for non-movement climbers!** Here's what you need: 1. Signed [waiver](https://movementgyms.com/waiver/): https://movementgyms.com/waiver/ 2. Belay check, which can be done the same day. See [Your First Visit](https://movementgyms.com/first-visit/) page for more info: https://movementgyms.com/first-visit/ If this is your first time signing the waiver with Movement gyms, **your first visit will be free of charge**, all climbing gears included. To find us, go past the front desk and turn left. We'll gather by the benches next to the fitness room entrance. If you are completely new to climbing, you are welcome to come and try it with us after you take the Introduction to Rope Climbing Course which will be free of charge for you if you let me know. This meetup is free and run by volunteer organizers, however, access to Movement gyms requires a membership or purchase of a day pass. This meetup is for belaytionship only, unwanted advances will not be tolerated. **Sends with Friends Rock Climbing Meetup Waiver and Release of Liability** **NOTICE:** By signing up for this event, you agree to the terms outlined below and acknowledge the inherent risks associated with rock climbing activities. Participation in any event organized by this Meetup group is contingent upon your agreement to this release form. **1\. Assumption of Risk:** I, the undersigned participant, acknowledge and fully understand that rock climbing is a high-risk activity. I am aware that participation involves risks including, but not limited to, physical injury, permanent disability, or death. These risks may arise from, but are not limited to, natural hazards, equipment failure, human error, and the actions or negligence of others. **2\. Release of Liability:** In consideration of being allowed to participate in any activity organized by this Meetup group, I hereby release and discharge the organizer(s), co-organizer(s), event leaders, and all other participants from any and all claims, demands, actions, or causes of action arising out of or connected to my participation, including claims arising from negligence or gross negligence. **3\. Personal Responsibility:** I acknowledge that I am solely responsible for my own safety during these events. I will use my own judgment in evaluating the risks involved and will take appropriate precautions, including but not limited to: * Wearing appropriate safety gear. * Using reliable climbing equipment. * Following established safety protocols. * Refraining from participating in activities beyond my skill level. **4\. Medical Fitness:** I affirm that I am in good health and physically capable of participating in rock climbing activities. I assume full responsibility for any medical conditions that may affect my ability to participate safely. **5\. Indemnity Agreement:** I agree to indemnify and hold harmless the organizer(s), co-organizer(s), event leaders, and other participants from any claims, damages, or expenses (including legal fees) arising out of or related to my actions or participation in these activities. **6\. Photo/Video Release \(Optional\):** By signing this waiver, I grant permission for any photographs or videos taken during the events to be used for promotional or group-related purposes. (Participants may opt out by notifying the organizer.) **7\. Agreement to Follow Rules:** I agree to abide by all rules, instructions, and guidance provided by the event organizers and leaders. Failure to comply may result in my removal from the group. **8\. Acknowledgment of Agreement:** By joining any event organized by this Meetup group, I acknowledge that I have read and understood this waiver and release form. I agree that my participation in any event constitutes my electronic or physical signature to this agreement.

Sven Sinclair will discuss the recent arms race in partisan gerrymandering that has been in the news a lot, but it is just a symptom of more fundamental flaws in our electoral system. This talk, based on his recent essay "[A SWEET Cure for Gerrymandering](https://svenosaurus.substack.com/p/a-sweet-cure-for-gerrymandering?utm_campaign=post-expanded-share&utm_medium=web&triedRedirect=true)," will discuss those flaws, obstacles to fixing them, and a new proposal for a workable solution. Sven Sinclair is a member of NOVES for over two decades, is an economist and actuary who has been interested in electoral math and design of electoral systems since the last century. Children and young children welcome! When: Sunday, March 15, 2026 Coffee available at 10:45 AM, Speaker begins at 11:00 AM Where: Green Hedges School 415 Windover Ave NW, Vienna, VA

Hi! Welcome! We are Laura and Shane and we will be your contact people for this group. If you are new to climbing, wanting to get back into climbing and working out or even just want to push your boundaries, we can help! We will be able to belay both top rope and lead. We will also pair you up with other climbers so you can get to know this wonderful community! We have been climbing at Vertical Rock for 7 years and it really has changed our life! With its family friendly atmosphere and supportive staff and members you will be able to stay motivated, build confidence and strength while having fun! Feel free to bring a friend! We will also incorporate learning new knots, checking out new gear and learning how to take care of your gear. Please follow the link purchase a $25 meetup day pass. https://climb-va.com/go/meetup-pass/ All meetup participants will also receive a free harness rental if needed. Shoe rentals are $7. Feel free to email me at info@climb-va.com! LETS CLIMB TOGETHER!!!!

We will be hiking the loop trail, (counter clockwise) around the BeaverDam Reservoir starting at the brand new Reservoir Park VisitorsCenter. Beautiful views of the water and varied woodland areas. This is an 7.5 Mile loop hike around one of Northern Virginia's largest bodies of water. The loop is mainly flat with a tiny hill or two. I've rated the loop moderate because the distance is 7.5 miles. After the hike we'll head over to Lark Brewing. 24205 James Monroe Hwy, Aldie, VA 20105 for food and beverages. \*\* I will make every effort for your safety. You are hiking at your own risk. Dogs are welcome on the hike as long as they are good with groups, friendly and you follow all leash laws. I like kids but this is an adult event so please no kids or any one under 21.\*\* Reservoir Park Trail on AllTrails https://www.alltrails.com/trail/us/virginia/reservoir-park-trail?sh=lkkoxr&utm_medium=trail_share&utm_source=alltrails_virality

[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **“The Secrets of Runes,”** on the origins, development, and interpretation of the runic script, with Lilla Kopár, runologist and a professor of medieval literature and culture at Catholic University. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/nv-rune-secrets](https://events.ticketleap.com/tickets/profsandpints/nv-rune-secrets) .] The fame of runes outshines that of any other ancient script. They can be found not just on Viking Age rune stones, but on Bilbo’s door and as the Bluetooth logo on your cell phone. Runic script is commonly associated with magic, used by modern practitioners of neopaganism, and in recent decades has captured the imagination of filmmakers and video game designers. Yet most of us know little about the historical origins of runes and have no clue how to read or use them. Come to Crooked Run Fermentation in Sterling, Va., to get schooled on runic script with the help of Lilla Kopár, a veteran scholar of runes who has earned a following among Profs and Pints fans by giving fantastic talks on medieval monsters and Norse mythology. As someone who has carried out extensive field research on runes, published several articles on runic objects, and even appeared on the History Channel commenting on runes in America, she’s exceptionally qualified to introduce you to runology and the fascinating things that runes tell us. Dr Kopár will discuss the development of runic script from its humble origins on the borders of the Roman Empire in the first or second century CE, through its popularity in the Viking world, to its use and misuse in modern times. She’ll discuss how runes are a set of related alphabets that underwent changes over time and she’ll describe what inspired changes in this writing system and where and how runes were used in the medieval period. Her richly illustrated talk will highlight some of the most intriguing objects with runic inscriptions, from humble bone fragments to impressive rune stones, and offer insight into the scholarly methods of deciphering and interpreting runic inscriptions. We’ll also look at the function of the runic script from simple practical notes and memorial inscriptions to cipher-runes and magic. The most fun might be the in-class assignment, which will involve reading a few runic inscriptions and writing your name and other words in runes. (Doors: $17, or $15 with a student ID. Listed time is for doors. Talk starts 30 minutes later.) Image: Part of Codex runicus, a rune manuscript written on animal skin and dating to about 1300 (University of Copenhagen / Wikimedia Commons).

**A Divine Connection to Nature (Free Event)** **Who is responsible for taking care of the earth?** **We talk about the environment in many contexts – politically, economically, socially and morally – but do we also have a spiritual responsibility to the world around us?** **Concern over the changing climate continues, with more and more questions about what it means for our future. And there doesn’t seem to be a consensus on what to do about it, leaving us overwhelmed and confused. But what if the way we’re treating the planet is really a symptom of something else? Is it actually an indication of how we’re treating ourselves and each other? How might our actions change if we wanted the best for others just as much as we do for ourselves? Can a spiritual lens help us see the way forward to having healthy and growing societies and also a healthy environment?** **Come join a different kind of conversation – one that welcomes every perspective in a search for the truths that unite us all – as we discuss the spiritual perspectives offered by the Bahá’í Teachings on the earth and its natural environment. Join us for a lively discussion as we explore how we can work together for the betterment of us all.** **“Consider how all created things eloquently testify to the revelation of that inner Light within them.” – Bahá’í Teachings** **\*\*\*This event is free and open to all regardless of background or belief. Donations will not be accepted.**

**Agenda :** * 4.45 to 5.00 PM ET: Food and Networking * 5.00 to 5.50 PM ET: "Data Science & Machine Learning with Microsoft Fabric" Hello Everyone! Please join us for our March 12th edition of the AI-ML MeetUp. **Please note this is an in-person meeting and light refreshments/food will be provided. You will need a government-issued ID to enter the facility.** **Title:** Data Science & Machine Learning with Microsoft Fabric **Description:** Explore Microsoft Fabric’s integrated Data Science experience across ideation, preprocessing, modeling, & deployment. Learn how to ingest and prepare data via OneLake and Lakehouse, leverage Notebooks, Data Wrangler, Spark, SynapseML, MLflow for experimentation, & operationalize predictions with batch scoring and Power BI direct integration. Also, learn to build generative AI Q&A systems using Fabric Data Agents. **Location:** The meeting will be hosted in the Applied Information Sciences ( AIS ) office in Reston, at 11440 Commerce Park Dr # 600 · Reston, VA. The location is also right off the Silver Line metro's Wiehle-Reston Metro Station. **Parking:** Parking is paid and can be validated at the AIS office reception. We will meet in Room Lake Anne. We hope to see you all there!!!!

We will be meeting at Starbucks to learn together. Come with an online class you're already going through or an interest and we will try to connect you with a course where you can learn it. Already have a skill you want to contribute to a Kaggle Datascience competition? We will work on these too! Laptop required :)

Join our weekly walking meetup to have fun, maintain a healthy lifestyle, meet new people, and enjoy the weather! We meet Saturdays at 10am, halfway between the Reston *Container Store* and *Not Your Average Joes* (by the metal benches), leaving no later than 10:05. Every week, rain or shine, we start by walking along the Green Trail to reach Lake Anne Community Center. Once there, we pause for water/bio (often staying a few minutes extra from April-November, due to the local Farmer's Market), and then we circle Lake Anne and head back to our starting point. It's roughly 3-4 miles and takes about an hour and a half. Afterwards, some members will often head to *Not Your Average Joes* or another local restaurant for a quick drink/meal before tackling the day. This event is open to all ages and fitness levels. Dogs are welcome, and we recommend dressing for the weather (umbrella, water, snow shoes, hat, etc.) since we'll walk rain or shine. Also, feel free to bring a friend! By signing up, you accept and assume all risks and responsibilities with this activity, and nobody will be held liable.